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logging

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This commit is contained in:
jrandom
2004-05-04 08:13:01 +00:00
committed by zzz
parent 691326cea8
commit 51eb77e409
1 changed files with 43 additions and 3 deletions
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46
apps/i2ptunnel/java/src/net/i2p/i2ptunnel/I2PTunnelHTTPClient.java
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@@ -10,6 +10,9 @@ import java.io.OutputStream;
import java.net.Socket;
import java.net.SocketException;
import java.util.Date;
import java.util.List;
import java.util.ArrayList;
import java.util.StringTokenizer;
import net.i2p.I2PException;
import net.i2p.client.streaming.I2PSocket;
@@ -20,6 +23,25 @@ import net.i2p.util.EventDispatcher;
import net.i2p.util.I2PThread;
import net.i2p.util.Log;
/**
* Act as a mini HTTP proxy, handling various different types of requests,
* forwarding them through I2P appropriately, and displaying the reply. Supported
* request formats are: <pre>
* $method http://$site[$port]/$path $protocolVersion
* or
* $method $path $protocolVersion\nHost: $site
* or
* $method http://i2p/$site/$path $protocolVersion
* or
* $method /$site/$path $protocolVersion
* </pre>
*
* If the $site resolves with the I2P naming service, then it is directed towards
* that eepsite, otherwise it is directed towards this client's outproxy (typically
* "squid.i2p"). Only HTTP is supported (no HTTPS, ftp, mailto, etc). Both GET
* and POST have been tested, though other $methods should work.
*
*/
public class I2PTunnelHTTPClient extends I2PTunnelClientBase implements Runnable {
private static final Log _log = new Log(I2PTunnelHTTPClient.class);
@@ -94,7 +116,13 @@ public class I2PTunnelHTTPClient extends I2PTunnelClientBase implements Runnable
String line, method = null, protocol = null, host = null, destination = null;
StringBuffer newRequest = new StringBuffer();
while ((line = br.readLine()) != null) {
if (_log.shouldLog(Log.DEBUG))
_log.debug("Line=[" + line + "]");
if (method == null) { // first line (GET /base64/realaddr)
if (_log.shouldLog(Log.DEBUG))
_log.debug("Method is null for [" + line + "]");
int pos = line.indexOf(" ");
if (pos == -1) break;
method = line.substring(0, pos);
@@ -128,6 +156,8 @@ public class I2PTunnelHTTPClient extends I2PTunnelClientBase implements Runnable
// The request must be forwarded to a WWW proxy
destination = wwwProxy;
usingWWWProxy = true;
if (_log.shouldLog(Log.DEBUG))
_log.debug("Host doesnt end with .i2p and it contains a period [" + host + "]: wwwProxy!");
} else {
request = request.substring(pos + 1);
pos = request.indexOf("/");
@@ -153,13 +183,19 @@ public class I2PTunnelHTTPClient extends I2PTunnelClientBase implements Runnable
_log.debug("DEST :" + destination + ":");
}
} else if (line.startsWith("Host: ") && !usingWWWProxy) {
line = "Host: " + host;
if (_log.shouldLog(Log.INFO)) _log.info("Setting host = " + host);
} else {
if (line.startsWith("Host: ") && !usingWWWProxy) {
line = "Host: " + host;
if (_log.shouldLog(Log.INFO))
_log.info("Setting host = " + host);
}
}
newRequest.append(line).append("\r\n"); // HTTP spec
if (line.length() == 0) break;
}
if (_log.shouldLog(Log.DEBUG))
_log.debug("NewRequest header: [" + newRequest.toString() + "]");
while (br.ready()) { // empty the buffer (POST requests)
int i = br.read();
if (i != -1) {
@@ -178,6 +214,10 @@ public class I2PTunnelHTTPClient extends I2PTunnelClientBase implements Runnable
s.close();
return;
}
if (_log.shouldLog(Log.DEBUG))
_log.debug("Destination: " + destination);
Destination dest = I2PTunnel.destFromName(destination);
if (dest == null) {
l.log("Could not resolve " + destination + ".");